package com.atguigu.schedule.dao;

import com.atguigu.schedule.pojo.SysUser;

/*
* @Description:
* Dao层
* Data access Object 数据访问对象
* 该类用于处理数据库的增删改查
* */
public interface SysUserDao {

    int addSysUser(SysUser sysUser);

    SysUser findByUserName(String username);
}
